[HTML][HTML] Direct measurement of the in situ decomposition of microbial-derived soil organic matter

Y Hu, Q Zheng, L Noll, S Zhang, W Wanek - Soil Biology and Biochemistry, 2020 - Elsevier
Soil organic matter (SOM) is the dominant reservoir of terrestrial organic carbon and
nitrogen, and microbial necromass represents a primary input to it. However, knowledge of …

Elevated temperature increases the accumulation of microbial necromass nitrogen in soil via increasing microbial turnover

X Wang, C Wang, MF Cotrufo, L Sun… - Global Change …, 2020 - Wiley Online Library
Microbial‐derived nitrogen (N) is now recognized as an important source of soil organic N.
However, the mechanisms that govern the production of microbial necromass N, its turnover …

Mineralization of organic carbon and formation of microbial biomass in soil: Effects of clay content and composition and the mechanisms involved

F Rakhsh, A Golchin, AB Al Agha, PN Nelson - Soil Biology and …, 2020 - Elsevier
Mineralization of soil organic carbon and CO 2 emission from the soil is slowed by
interactions between organic matter and minerals. The main minerals involved are clay …

Effect of simulated acid rain on soil CO2, CH4 and N2O emissions and microbial communities in an agricultural soil

Z Liu, D Li, J Zhang, M Saleem, Y Zhang, R Ma, Y He… - Geoderma, 2020 - Elsevier
Since the advent of industrialization and urbanization, acid rain has emerged as one of the
quintessential global environmental issues. However, the effects of acid rain on carbon (C) …

How do earthworms affect organic matter decomposition in the presence of clay-sized minerals?

J Barthod, MF Dignac, G Le Mer, N Bottinelli… - Soil Biology and …, 2020 - Elsevier
Clay-sized soil minerals are known to protect organic carbon (OC) from mineralisation by
formation of organo-mineral associations limiting its availability to microorganisms. The …

Carbon stabilization in aggregate fractions responds to straw input levels under varied soil fertility levels

X Xu, S Schaeffer, Z Sun, J Zhang, T An… - Soil and Tillage …, 2020 - Elsevier
Straw input into soil is an agricultural management practice to increase the storage and
stabilization of soil organic carbon (SOC). Soil aggregates are major sites for the …

Carbon isotope measurements to determine the turnover of soil organic matter fractions in a temperate forest soil

D Zacháry, T Filep, G Jakab, M Molnár, T Kertész… - Agronomy, 2020 - mdpi.com
Soil organic matter (SOM) is a combination of materials having different origin and with
different stabilization and decomposition processes. To determine the different SOM pools …

Stonehenge and middle to Late Neolithic cremation rites in mainland Britain (c. 3500-2500 BC)

CC Willis - 2020 - discovery.ucl.ac.uk
This thesis examines the role of cremation in the Middle to Late Neolithic mortuary and
funerary practices in mainland Britain between 3500–2500 BC. It is based on analysing …

An agricultural practise with climate and food security benefits:“Claying” with kaolinitic clay subsoil decreased soil carbon priming and mineralisation in sandy …

SP Grover, CR Butterly, X Wang, DB Gleeson… - Science of the total …, 2020 - Elsevier
As the agricultural sector seeks to feed a growing global population, climate-smart
agriculture offers opportunities to concurrently mitigate climate change by reducing …

Measuring the influence of environmental conditions on dissolved organic matter biodegradability and optical properties: a combined field and laboratory study

M Landsman-Gerjoi, JN Perdrial, B Lancellotti… - Biogeochemistry, 2020 - Springer
Fluorescence spectroscopy is a common tool to assess optical dissolved organic matter
(DOM) and a number of characteristics, including DOM biodegradability, have been inferred …